<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title></title>
    <script src="models/vue.dev.js"></script>
    <style>
        fieldset {
            border-inline: none;
            border-bottom: none;
        }

        legend {
            font-weight: bold;
            padding-inline: 1rem;
        }

        legend::before {
            content: '[ ';
        }

        legend::after {
            content: ' ]';
        }

        i {
            background-color: gainsboro;
        }
    </style>
</head>

<body>
    <noscript>当前环境不支持JavaScript</noscript>
</body>

</html>